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  • 25-09-2018
  • Mathematics
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2/5h - 7 = 12/15h - 2h +3

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Ðrågðñ
Ðrågðñ Ðrågðñ
  • 25-09-2018

h = 25/4, 6 1/4, or 6.25 They are all equal.



Reduce 12/15

2/5h - 7 = 4/5h - 2h + 3


Multiply both sides by 5

2h - 35 = 4h - 10h + 15


Combine like terms

2h - 35 = -6h + 15


Rearrange

2h + 6h = 15 + 35


Combine

8h = 50


Divide

h = 25/4

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